<form class="form-horizontal" method="post">
	<fieldset>
		<legend>USER REG</legend>
		<div class="control-group">
			<label class="control-label" for="username">username</label>
			<div class="controls">
				<input type="text" class="input-xlarge" id="username" name="username">
				<p class="help-block">it's your username ,use it for login</p>
			</div>
		</div>
		<div class="control-group">
			<label class="control-label" for="password">password</label>
			<div class="controls">
				<input type="password" class="input-xlarge" id="password" name="password">
				<p class="help-block">it's your password, use it for login</p>
			</div>
		</div>
		<div class="control-group">
			<label class="control-label" for="password-repeat">password repeat</label>
			<div class="controls">
				<input type="password" class="input-xlarge" id="password-repeat" name="password-repeat">
				<p class="help-block">confirm your password</p> 
			</div>
		</div>
		<div class="form-actions">
			<button type="submit" class="btn btn-primary">REG</button>
		</div>
	</fieldset>
</form>